Respuesta :

m=4
first we take the 4.5 to the other side and we also take the 12 to other side so we get
1.5m=6
we divided each side we get m=4
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Answer:

4 = m

Step-by-step explanation:

18 + 4.5m = 6m + 12

-12 -12

----------------------------

6 + 4.5 = 6m

-4.5m = 4.5m

------------------------

6 = 1.5m

--- ----

1.5 1.5

4 = m

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